Extra Spell Chameleon
The Chameleon prestige class has the only available floating feat (that I know of) in D&D 3.5
One well known trick is to use the floating feat to take Extra Spell over and over again, allowing the Chameleon to make a spell book with any spell they like (and craft utility scrolls of up to 5th spell level).
Extra Spell is limited by only allowing you to learn a spell of 1 level lower than your highest you can currently cast. Is there a way to boost the Chameleon's spell level up to 7 so it can access the 6th level spells on the Wizard/Sorcerer list?
Avapony by Dirtytabs!
Originally Posted by Tiki Snakes
Finding out that the ennui and cynicism of our times is not, after all, an unavoidable unreverseable fate does kind of throw your world-view off, potentially.
Binding Elder Evils Minihandbook
~ Updated with a new Elder Evil!